InfoPath Dev

 Karen, I did have a little success with the problem, although it's more of a work around.  I simply turned the automatic form upgrade off in the Form Options.  This has successfully kept the form from upgrading on existing forms and removing the certificates.  The downside obviously is that any addition to the form will ...

 I should also add that I do get a popup when opening the form saying that if I upgrade the form it may invalidate the signatures, and regardless of whether I click yes or no, it still invalidates them.

Hi guys, longtime viewer of this board, but first time I believe I've ever posted.   We have about a dozen infopath forms in production at my company.  Most are on sharepoint, but I don't believe this is a sharepoint problem.  Here is what we're seeing.  We have, for the purpose of explaining this problem easier, ...